Add-on control unit for Bosch system SB 23 OC -TB- ; with detent; hydraulic release at A (HY215990020)

Suitable for Case IH

This auxiliary control unit is a 5/4-way valve used to control cylinders and hydraulic motors. It has slide-sealed cylinder ports, A and B. This means that extremely low leakage is permissible at high loads. The device has a latch setting in the lifting position, which is equipped with a hydraulic-automatic limit stop. The lowering position is also detented, but without limit switching. If you continue switching via the Lowering position, the Float setting latched position is switched on. (consumer ports A and B are connected to each other for the return). The floating position can be used as a detented lowering position for both double-acting and single-acting lifting cylinders. The auxiliary control unit can be switched from double-acting to single-acting and vice versa. This is also possible during operation. Available with a single lever or with cable remote control as options. There is an integrated retaining valve. The valve can be mounted on the left or on the right by means of a freely positionable sealing plate. The sealing plate is included in the scope of delivery. The AK lever. article number 99002, is available as an optional accessory.